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AX = 4402h BX = file handle for device "HOOKROM$" CX = 0004h DS:DX -> DWORD buffer for address of hooked vector table (see #01451)
Return:
CF clear if successful DS:DX buffer filled CF set on error AX = error code (01h,05h,06h,0Dh) (see #01680 at AH=59h/BX=0000h)
See Also: AX=4402h/SF=01h
Format of HOOKROM.SYS hooked vector table entry: Offset Size Description (Table 01451) 00h 5 BYTEs FAR jump to actual interrupt handler (end of table if first byte is not EAh) 05h BYTE interrupt vector number
Category: DESQview/TopView and Quarterdeck Programs - Int 21h - Q
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